<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style type="text/css">
			div{
				width: 300px;
				height: 300px;
				border-top: 5px red dotted;
				border-right: dashed 10px yellow ;
				border-bottom: blue solid 20px;
				border-left: 30px gray double;
			}
		</style>
	</head>
	<body>
		<div></div>
	</body>
</html>
